In this paper, a novel design method of a passband edgefrequency continuous adjustable FIR filter is presented.
提出了一种通带截止频率连续可调的低通滤波器的新的设计方法。
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Objective To observe the effects of different adjuvants on bispectral index (bis), spectral edgefrequency (SEF) of electroencephalogram during lumbar anesthesia.
目的观察腰麻中不同辅助药对脑电双频谱指数(BIS)和边缘频率(SEF)的影响。
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So, for the same SNR, edge techniques can improve the measurement accuracy of Brillouin frequency shift greatly comparing with the conventional detection techniques.